 ABC News | Hudson Murders - "Trouble in the Marriage" TMZ.com - The hunt for Jennifer Hudson's 7-year-old nephew continues to intensify. And we're told the operating theory among Chicago detectives is an "ongoing domestic dispute" between the suspect, William Balfour, and his estranged wife, Julia Hudson. Video: Hudson's Nephew Still Missing After Slayings After Killings, Hudson's Sis Pleads for Son |